In the clip above, Kirstie Alley guest-stars as Pam Staggs — the most popular girl in school, way back when — who moves back to town and offers to hang with Frankie, after offering her a few backhanded compliments.

In true Heck fashion, Frankie freaks out at a chance to climb the social ladder… but if the bra stuck to her pants is any indication, this shot at redemption is too good to be true.

Press PLAY on the video above for a sneak peek at Alley’s guest appearance, then hit the comments with your thoughts!